Macromolecule Content

Total Structure Weight: 60.72 kDa
Atom Count: 4,713
Modelled Residue Count: 550
Deposited Residue Count: 550
Unique protein chains: 1

3SIM

Crystallographic structure analysis of family 18 Chitinase from Crocus vernus

PDB DOI: 10.2210/pdb3SIM/pdb

Classification: HYDROLASE
Organism(s): Crocus vernus
Mutation(s): No

Deposited: 2011-06-19 Released: 2011-07-06
Deposition Author(s): Akrem, A., Iqbal, S., Buck, F., Negm, A., Perbandt, M., Betzel, C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.213
R-Value Work: 0.155
R-Value Observed: 0.158

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Crystallographic structure analysis of family 18 Chitinase from Crocus vernus

Akrem, A., Iqbal, S., Buck, F., Negm, A., Perbandt, M., Betzel, C.

To be published.

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein, Family 18 Chitinase	A, B	275	Crocus vernus	Mutation(s): 0
UniProt
Find proteins for G1K3S3 (Crocus vernus) Explore G1K3S3 Go to UniProtKB: G1K3S3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	G1K3S3
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth B] MOL2 format, chain D [auth A] MOL2 format, chain E [auth B]	D [auth A], E [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.213
R-Value Work: 0.155
R-Value Observed: 0.158
Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 172.27	α = 90
b = 37.08	β = 127.01
c = 126.37	γ = 90

Software Package:

Software Name	Purpose
DNA	data collection
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2011-07-06

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2011-07-06
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.